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WK-3542L Multi-Channel encoder is a professional HD audio & video encoding and multiplexing device. It has 8/12/16/20/24 HDMI video input interfaces, and supports MPEG-4 AVC/H.264 video encoding and MPEG 1 Layer 2 audio encoding. This device can simultaneously encode 8/12/16/20/24 channels HD audio & video; moreover, the IP output can support 1MPTS and 8/12SPTS (8/12 HDMI inputs) IP output from Data1 or Data2, and support 1 MPTS or 16/20/24 SPTS (16/20/24 HDMI inputs). In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV
digital head-end, digital TV broadcasting etc.
Input | 8/12/16/20/24 HDMI inputs | |||
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| 1920×1080_60P, 1920×1080_60i, | |
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| input | 1920×1080_50P, 1920×1080_50i, | |
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| 1280×720_60P, 1280×720_50P, | |
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| 1920×1080_30P, 1920×1080_25P, | |
| Resolution | Output | 1280×720_30P, 1280×720_25P, | |
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| -- for 16/20/24 HDMI input version | |
Video |
| Output (New) | 160×124≤Output resolution≤input resolution halve frame rate --for 8/12 HDMI input version | |
| Encoding | MPEG-4 AVC/H.264 | ||
| Bit-rate | 1~13Mbps each channel | ||
| Rate Control | CBR/VBR | ||
| GOP Structure | IP…P (P Frame adjustment, without B Frame ) | ||
Audio | Encoding | MPEG-1 Layer 2 | ||
| Sampling rate | 48KHz | ||
Resolution | 24-bit | |||
Audio Gain | 0-255 Adjustable | |||
Bit-rate | 64/128/192/224/256/320/384Kbps | |||
Multiplexing | Maximum PID Remapping | 180 output pids per channel | ||
Function | PID remapping ( automatically or manually) | |||
Accurate PCR adjusting | ||||
Stream output | ASI output(optional) as copy of MPTS IP output thru Data1 (GE) or Data2(FE) over UDP and RTP protocol (8/12 HDMI inputs with 8/12 SPTS and 1MPTS output 16/20/24 HDMI inputs with 16/20/24 SPTS or 1MPTS output ) | |||
System function | Network management(WEB) | |||
Chinese and English language | ||||
Ethernet software upgrade | ||||
Miscellaneous | Dimension(W×L×H) | 482mm×410mm×44mm | ||
Environment | 0~45℃(work);-20~80℃(Storage) | |||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
Company Introduction
FAQ
1.How can i get a sample ?
You need place sample order to us.We will arrange the sample production for you.
2.Could you do design for us?
Yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
3.How can we place order?
After we made agreement on the product' parameters, we will make proforma invoice for your confirmation. When we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to deliver goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
4.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. Usually it takes about 7 working days to arrive. If big quantity we will ship by Ocean transportation, it takes one month to arrive. If urgent, you can select shipping by Air, but freight charge will be more expensive.